Hey Guys, without getting too technical as to what kinda tires your running, as a general rule of thumb, when your dunning would you run in 2 Wheel Drive or 4 Wheel Drive ?? When I went to Pismo Beach I ran everything in 2 Wheel drive no problem, but Pismo has sort of JR dunes compared to Glamis or Buttercup. If You do run 4 Wheel Drive, does it take away power from the rear wheels ???